On the surface, the Chevy Volt is actually a pretty good looking car, if you are able to ignore the fact that it pumps out only 149 horsepower from its paltry1.4-liter engine and uses an electric motor for 30 miles before the gas engine ever kicks in. We’re not trying to say it’s a sports car, but it could certainly fall into the sports sedan area.
Unfortunately, we come right back to that 149 ponies and that immediately disqualifies this otherwise stylish car from sniffing the sports sedan segment. Well, GM obviously has noted the potential for the Volt and rumors are now swirling around that Chevy will start installing the turbocharged 2.0-liter engine that the all-new Buick Verano T is receiving into the Volt.
As of now, this is still a rumor, but given that the Cadillac ELR and its sexy exterior is due to debut any time now and will likely ride on the same platform as the Volt, it only makes sense to use the powerful boosted 2.0. The ELR with only 149 horsepower would be like dumping a Civic Si engine in a Ferrari, it just doesn’t quite fit the looks.
We are uncertain if the Volt receives the full-powered version of the 2.0-liter engine, or a detuned model, it will mean that the Volt could push up to 270 horsepower, if it receives the full-power 2.0. Also floating around is a rumor that this new engine will receive a larger electric motor for a little extra gasoline-free oomph.
All we can say is that we truly hope that these rumors are true, as the Volt in its current form is underwhelming, to say the least. We’ll keep you updated as more details roll out on this possible upgrade.
One of the largest – if not the largest – problems with electric cars becoming a complete reality is the limitation of the lithium-ion battery. One issue is the fact that they are extremely susceptible to extreme heat and cold. Both ends of the temperature spectrum result in serious energy loss, which, in turn, creates excessive battery usage to obtain the same results. This is exactly why the estimated mileage of EVs can vary greatly, depending on the environment.
To help regulate the battery temperature, EV manufacturers today are using liquid coolant to maintain an optimal temperature, just like the coolant works in an internal combustion engine. This liquid come with added expense, as it is expensive to manufacture and adds in a complex system to regulate the coolant temperature.
A123, a leading battery manufacturer for EVs, recently developed and is currently testing a battery it dubbed the Nanophosphate EXT, which can handle extreme hot and cold without requiring any coolant to maintain its temperature, per A123. In testing, this new lithium-ion battery held roughly 90 percent of its energy capacity in 113-degree heat, which shows it can take heat.
According to reports, cold testing is underway at a temperature of -22 degrees Fahrenheit and A123 claims that the batteries deliver 20 percent more power than standard coolant-regulated batteries at the same temperature.
In addition to it not needing temperature regulation, A123 also claims that Nanophosphate EXT batteries can last two to three times longer than an equivalent lithium-ion battery.
Combining more energy at extreme temperatures, deletion of the complex cooling system, and the lighter nature of these batteries, thanks to the lack of coolant, this new battery technology appears to be nothing short of a winner. With developments like this new battery and the high-tech and high-performance nature of EVs like the Tesla Model S and Fisker Karma, we just may see EVs become more of a reality to replace Dinosaur flesh-burning vehicles in the next 10 years.
We’ll keep you updated if anything new comes from A123’s research.
Click past the jump to read A123’s official presser about this new technology.
We already know that BMW has officially approved the manufacture of its much anticipated hybrid sports car, the i8 and we are well aware that the gasoline engine behind it is a 1.3-liter three-banger that pops out a sweet 223 horsepower. When combined with the electric motor on the front wheels, the i8 hits a healthy 354 ponies.
BMW has just revealed yet another detail on its upcoming i8, and that is that the thee-pot gas burner that powers it will hail from Jolly Ol’ England… Hams Hall factory in Birmingham, to be precise. Head of engine development at BMW, Peter Nefischer, mentioned before that the boosted three-cylinder could find its way into the 3-Series in the future and the fact that this engine is being built in the same factory that manufactures the 3-Series engine could add some validity to this possible downsizing of the 3-Series.
With the 328i already coming stock with a 240-horsepower turbocharged 2.0-liter, there is no reason that an extended fuel range model boasting this 223-horsepower, 1.3-liter engine cannot become a possibility. Granted, it likely wouldn’t have quite the drivability of the 2.0-liter, but the extended fuel range would help traveling business people a great deal, while still having a little pep in its step. In addition, those 223 ponies still far exceed the paltry 201 ponies pumped out by the Mercedes-Benz C250.
We can say with some certainty that a three-cylinder 3-Series variant will definitely happen, it’s just a matter of when it happens and how BMW tunes the engine to retain the comfortable feel that the 3-Series is notorious for. We’ll update you if any other news pointing toward a three-banger 3-Series pops up.
Anyone that drives a truck in a manner that it is built to be used – you know, actually hauling more than just yourself – will tell you that diesel power is the way to go. Not only are diesel engines far more reliable, but they also boast extraordinary torque for their size and historically get better fuel economy. For some reason unknown to us, the “Big Three” only offer diesel engines in their 3/4-ton and larger trucks, leaving 1/2-ton truck with only gasoline engines to choose from.
With trucks being all about towing these days more than in recent history, a lot of focus has been placed on increasing frame rigidity and driveline quality to bump up towing capacity on the entry-level 1/2-ton pickups, but little has been done to pump up the twisting power needed to get those heavy loads moving (A.K.A. torque).
Well, it looks like Chrysler is getting really serious about the Ram taking over Chevy’s No. 2 slot on the best-selling pickup list. In addition to all of the new enhancements coming in 2013, reports are pointing toward a diesel variant coming to the 1500 lineup in the near future, as test mule 1500 Rams are being spotted bearing torque-happy diesel power plants.
No, this is not a Cummins diesel engine like most would expect. The engine of choice is the VM 3.0-liter V-6 diesel engine by Fiat. Before you start complaining about Ram straying away from the Cummins engine, understand that this Fiat diesel is no wimp, as it cranks out 241 ponies and 406 pound-feet of torque straight off of the shelf. Add in the fact that it gets up to 28 mpg on the highway and you have a winner.
That would put this diesel at the same torque output as the 5.7-liter HEMI V-8, but allows it to get 10 more MPG on the highway. Given the new frame enhancements in the Ram 1500, we would anticipate a towing rating well over 10,000 lbs from these diesel-power Ram 1500s.
For now, these engines are still in the testing phase, but we will keep you informed if anything changes.
There comes a time in every person’s life where sacrifices must be made and the biggest moment of sacrifice is when you have a child. I know that my son comes first in everything. There is not a single thing in this world that I would put before his health, safety, and overall well-being. Unfortunately, not everyone feels this way.
Enter in a woman (we know her name, but we’ll spare her some privacy) from the Denver, Colorado area, and you have a woman that made the “mistake” (her words, not ours) of putting $7.00 worth of gasoline in a child safety seat, as the young child sits in the seat next to the car seat with a lap belt around him.
After picking up what appears to be a 2-gallon gas can of fuel, she apparently couldn’t find any other better place to sit it other than her child’s car seat. So she removed her son and placed him on the adult seat and securely strapped in the can of gas in the child seat.
Fortunately, she was stopped by the Aurora Police Department during a random seatbelt checking campaign and she received a slew of tickets. One of the officers snapped a picture of the terrible site and posted it on the Colorado DOT’s Facebook page, which now has 704 comments, most of which comment on the horrendous lack of safety, and 2,031 shares.
To make matters worse, on this undisclosed woman’s Facebook page she posted on May 30th “So I jus [sic] got pulled over! No license again....but I didn’t go to jail! Thank God! This time I learned! !!!” This leads us to believe that not only was she driving with her son in the worst possible position – in a regular seat with a can of gas within reach – but she was doing so without a valid license, which she has done before.
It’s not our job to judge, so we will just say that no matter what, the safety of you children always comes before a can of gas…
The anticipated release of the Tesla Model S is nearly here. It began just a few days ago with the launch of the Tesla Model S design studio, so customers could customize their own Model S and place an order. Just a few days later, we are now set to announce that the first Model S has been handed over to its owner over two weeks before the car’s official release date of June 22nd.
You may be wondering how exactly a customer got his hands on one of the hottest new cars available so early. Well, the first Model S went to Tesla board member, Steve Jurvetson. When you’re one of the bosses, we assume that you can pull a few strings to get your ride a little early.
What’s even better is that there is a video of Mr., Jurvetson taking delivery and you can honestly see that he is excited to get his hands on the first Model S and one of the already sold out Signature Series trim levels. Despite some minor audio issues around the midway point of the video, it is all pretty clear. What’s pretty funny is when Jurvetson hops in his Model S for the first time at the 1:47 mark, fires up its completely silent motor, and pulls away, you will notice that he obviously pressed the accelerator a little too hard, as the car launches forward a few feet before he releases the pedal.
That would have been an interesting story to tell had he lost control the first ever Tesla Model S on its inaugural run. Fortunately, he kept it under control and we are left with a cool video of the first model S to hit the streets. In about two weeks, all of you folks not associated with Tesla will start getting notifications that your car is finished and ready for delivery. Until then, just enjoy the video.
When six-speed transmissions began becoming more and more popular throughout the mid-2000s, drivers began to adapt to them. For most drivers, the change from five to six speeds was a relatively simple one, as it was just one more gear downward. Now with automatic transmissions exhibiting better fuel economy than manuals, thanks 7- and 8-speed automatics, the manual transmission needs to adapt or die.
In true Darwin-like fashion the 6-speed evolved into a 7-speed on the most recent Porsche 911, so why hasn’t any one else followed suit? The truth behind it is that most experts decided that six speeds is about all that the average human can handle in a car. Well, BMW appears to be joining Porsche in proving the experts wrong, as according to patent drawings that surfaced recently, there is a 7-speed manual in development for BMW.
BMW isn’t trying to say that the experts are 100 percent incorrect, as all signs point toward electronic gating of the gears, which prevent a driver from accidentally shifting to 1st gear when going 70 mph and 7th gear when going 20 mph.
These drawings combined with electronic gating of the gears also bring about the possibility of a semi-truck-like 8-speed transmission option. An 8th speed would definitely place the manual transmission back into at least a 1st place tie with new automatics for fuel economy supremacy, but their widespread reality has yet to be seen, and the verdict is still out on the 7-speed variant of the 911. To date it seems like a winner, as it gives the driver six shortly spaced gears then a 7th wide, overdrive-like speed.
We’ll keep you updated as more information becomes available on this patent drawing of a 7-speed transmission.
It seems like since the beginning of time, Mercedes has offered a diesel option on its sedans to its U.S. customers, but BMW has always avoided putting these loud and relatively sluggish engines in its U.S.-bound cars. According to various reports, this is all due to come to an end in the near future, as BMW is prepping its 3.0-liter diesel power plant for U.S.-bound 7 Series models.
Nothing is definitive yet and we are still in the early phases of all of the speculation and reports, but we anticipate it to bear a 735d or 740d badge. We also do not know if BMW is planning to further tune the current 3.0-liter diesel engine to exceed its current 265 horsepower and 425 pound-feet of torque, but we certainly anticipate the German auto builder to pump up the horsepower to the 300 horsepower range to attract buyers.
As for fuel economy, we can expect the highway economy to jump from the 17 mpg city and 25 mpg highway to roughly 19 mpg city and 29 mpg highway, given the fact that the much heavier and less aerodynamic X5 gets 26 mpg highway with the same diesel engine. This would make the 7 Series one of the most fuel efficient cars in its class, as the automaker strives to stay ahead of the CAFÉ curve.
Reports are pointing toward this new engine arriving in showrooms sometime in late-2013, but don’t be surprised to see it makes its way over here a little earlier. We will continue to monitor the details of this new engine and keep you updated as more information becomes available.
In the last year, we have seen Mazda’s SKYACTIV technology make its way into various vehicles in an effort to increase fuel efficiency without reinventing the wheel. These technologies include advanced weight reduction, reduced friction, forced induction, and ultra-high compression ratings. All of these advancements combine to boost the fuel economy ratings of Mazda’s street cars.
Now Mazda is ready to take SKYACTIV to the next level, and introduce it into racing, via the Grand-Am Road Racing Series. The first engine that Mazda will offer to race teams is the 2.2-liter SKYACTIV-D engine, which is an ultra-high-efficiency diesel engine. Now, before you start wondering how Mazda expects this engine to be competitive in the Grand-Am series, keep in mind that this engine will only be raced in the GX class, which is a class dedicated to alternative fuels and highly fuel efficient vehicles.
The SKYACTIV-D that is currently being developed will boast a 14-to-1 compression ratio, a two-stage turbocharger and a 5,200 rpm redline. In comparison to the current Mazda 2.2-liter diesel engine, the SKYACTIV-D is 10 percent lighter, has 20 percent less internal friction, and gets 20 percent better fuel economy.
The production numbers are not out yet for this racing engine, but we do know that the production SKYACTIV 2.2-liter diesel produces 173 horsepower at 4,500 rpm and an impressive 310 pound-feet of torque at just 2,000 rpm. We will update you with the official base numbers once Mazda completes the dyno phase of its testing.
Click past the jump to read the full press release.
For roughly two years now, the DeltaWing has been in the works and just recently it received its most major corporate sponsors in the form of Nissan and Michelin. The DeltaWing is all set to make its debut race at the 80th running of the 24 Hours of Le Mans in the “Garage 56” class, but before it can make that run, the car needs to be tested and said testing has just been completed.
In the DeltaWing’s inaugural run on Circuit de la Sarthe, it completed a total of 54 laps. Through those laps, the Delta Wing really showed off one of its main benefits; its ability to use tires for longer periods of time, as it almost completed all 54 laps on the same set of tires. The only time the tires were changed was when it started to rain, so the pit crew changed it into a set of rain tires.
The second benefit of the DeltaWing’s technology, its fuel efficiency, was not mentioned, but we are certain that it was far better than the other classes of cars that run in Le Mans. The fastest lap that the DeltaWing pulled off in testing was 3:47.980, which would put it right on pace with the LMP2 class – the second highest class in the race – as the fastest lap in 2011 LMP2 class ranged from 3:42.625 to 3:55.254, putting it square in the middle of the LMP2 pack. Given the fact that it requires less pit stops for fuel and tires, this experimental car just might place highly in the race, if it finishes. We know that it will definitely win its class, as it’s the only entrant in the “Garage 56” class.
This definitely makes this year’s Le Mans, which starts on June 16th, even more worth watching just to see how this experiment pans out.
The automotive world is full of trends and copycatting, so it is not uncommon to see drivetrain modifications start off small and explode as the years progress. If you think back, you will find one of the slower growing trends in automotive history was fuel injection, as it dates way back to 1925, then by 1940 it was first made electronic by Alfa Romeo engineers. In 1952, it became commercially available via Bosch, but only a few automakers made use of it. By the early-1990s, all but a handful of cars had electronic fuel injection of some sort.
On the opposite end of the spectrum, in terms of rate of growth, is the elimination of V-8 engines in favor of more practical turbocharged V-6 engines. The Ford F-150 has been on the front lines of this V-8 abandonment front and it all began with the elimination of all but two V-8 engines in 2011 – the 5.0-liter V-8 and 6.2-liter V-8 were the only 8-cylinder engines available – and replacing them with a series of V-6 engines, including: a high-output non-turbo, a 302-horsepower 3.5-liter, a 302-horsepower 3.7-liter, and a 365-horsepower twin-turbocharged 3.5-liter V-6 engine.
Since this successful introduction of forced-induction V-6 engines by Ford, seemingly every company is working on a hot turbocharged V-6 to replace their V-8 engines. The most notable is General Motor’s work on a 3.0-liter turbocharged V-6 for its upcoming Escalade redesign and the new Silverado and Sierra. There are also whispers of a twin-turbo V-6 for the Camaro. Dodge has fallen behind, but has turned its focus more toward making its existing V-8 powered trucks more economical, but will eventually have to switch to turbo power to keep pace.
So the question on everyone’s mind is how do these turbo charged V-6s stack up to the aging and fuel-hungry V-8s?
Click past the jump to read our comparison between the two options.
When people think about Buicks, words like old, boring, and grandpa come to mind. Very rarely, if ever, does the word sporty get uttered as an accurate description, but get ready for all of that to change. In an effort to change the stigma attached to the brand, Buick is releasing an all new Buick Regal GS which will arrive at dealerships in the fall of 2011. This new vehicle will target models like the Audi A4 and the Acura TSX with its exclusive Ecotec 2.0L direct injected, turbocharged engine that delivers a total of 270 HP and 295 lb-ft of torque.
The last time a GS model was released by Buick, it was 2004. This model was powered by a 3.8 L L67 Series II supercharged V6 that produced 240 HP and 280 lb-ft of torque. Technology, and the constant need to improve fuel economy, has allowed Buick to pump out more horsepower out of a smaller engine, all while providing an estimated fuel economy of 33 MPG.
UPDATE 08/04/2011: Buick has announced that the Regal GS will be put on sale this fall at a starting price of $35,310, which includes a $860 destination charge. Standard features on the GS model include: push-button start; a leather-wrapped, flat-bottom sport steering wheel with audio controls; metal sport pedals; and leather-appointed, heated and 12-way adjustable sport seating, a Harman Kardon premium 336-watt, 5.1 Matrix Surround Sound system with nine speakers.
UPDATE 05/22/2012: During a recent test drive at Nevada Open Road Challenge, the 270 Regal GS clocked in an impressive top speed of 162 mph - making it the fastest model Buick ever made. The car was piloted by Rietow and Townsend and the only modifications were limited to safety equipment such as a roll hoop and five-point harness seat belts, as well as data collection computers. Check out the new video to see the test drive!
Hit the jump for more details on the Buick Regal GS.